TY - BOOK AU - Katritzky, Alan R. AU - Katritzky, Alan R. TI - Advances in heterocyclic chemistry vol. 90 SN - 9780120207909 U1 - 547.7 PY - 2006/// CY - UK PB - Academic KW - HETEROCYCLIC CHEMISTRY KW - SPIROHETEROCYCLES N1 - Heterocyclic chemistry vol. 91 and 92 are also present in library ER -